Cisco CISCO7204VXR Installation And Configuration Manual page 153

negotiation auto
no negotiation
auto
media-type
media-type media-type SFP
The following shows a typical configuration for the three Gigabit Ethernet interfaces on the NPE-G1. In
this example, the first interface is configured for the GBIC media type, the second interface is configured
for the RJ-45 media type, and the third interface is not used.
ip address media-type speed